-24.36% is the change from 78 to 59
Calculation steps:
[( 59 - 78 ) ÷ 78] x 100 = -24.36%
Formula
Percentage change = [(59 - 78) / 78] x 100
Subtract the new number by the original number
59 - 78 = -19
-19 ÷ 78 = -0.24358974358974358
-0.24358974358974358 x 100 = -24.36%